 |
| |||
| rozwój | |||
| 动态: 24 phrases in 10 subjects |
| Automatic control | 4 |
| Electronics | 1 |
| Environment | 4 |
| General | 2 |
| Mathematics | 2 |
| Piezoelectric crystals | 3 |
| Power system protection | 2 |
| Semiconductors | 4 |
| Superconductivity | 1 |
| Video recording | 1 |
|
| |||
| rozwój | |||
| 动态: 24 phrases in 10 subjects |
| Automatic control | 4 |
| Electronics | 1 |
| Environment | 4 |
| General | 2 |
| Mathematics | 2 |
| Piezoelectric crystals | 3 |
| Power system protection | 2 |
| Semiconductors | 4 |
| Superconductivity | 1 |
| Video recording | 1 |